<template>
    <div>
        <!-- 面包屑导航区域 -->
        <el-breadcrumb separator="/">
        <el-breadcrumb-item :to="{ path: '/home' }">首页</el-breadcrumb-item>
        <el-breadcrumb-item>订单管理</el-breadcrumb-item>
        <el-breadcrumb-item>订单列表</el-breadcrumb-item>
        </el-breadcrumb>

        <!-- 卡片视图区域 -->
        <el-card>
            <el-row>
                <el-col :span="8">
                    <el-input placeholder="请输入内容">
                        <el-button slot="append" icon="el-icon-search"></el-button>
                    </el-input>
                </el-col>
            </el-row>
            <!-- 订单列表数据 -->
            <el-table :data="orderlist" border stripe>
                <el-table-column type="index"></el-table-column>
                <el-table-column label="订单编号" prop="order_number"></el-table-column>
                <el-table-column label="订单价格" prop="order_price"></el-table-column>
                <el-table-column label="是否付款" prop="pay_status">
                    <template slot-scope="scope">
                        <el-tag type="success" v-if="scope.row.pay_status === '1'">已付款</el-tag>
                        <el-tag type="danger" v-else>未付款</el-tag>
                    </template>
                </el-table-column>
                <el-table-column label="是否发货" prop="is_send">
                    <template slot-scope="scope">
                        {{scope.row.is_send}}
                    </template>
                </el-table-column>
                <el-table-column label="下单时间" prop="create_time">
                    <template slot-scope="scope">
                        {{scope.row.order_price | dateFormat}}
                    </template>
                </el-table-column>
                <el-table-column label="操作">
                    <template>
                       <el-button size="mini" type="primary" icon="el-icon-edit" @click="showBox"></el-button>
                       <el-button size="mini" type="success" icon="el-icon-location" @click="showProgressBox"></el-button>
                    </template>
                </el-table-column>
            </el-table>

            <!-- 分页功能 -->
             <el-pagination
            @size-change="handleSizeChange"
            @current-change="handleCurrentChange"
            :current-page="queryInfo.pagenum"
            :page-sizes="[1, 5, 10]"
            :page-size="queryInfo.pagesize"
            layout="total, sizes, prev, pager, next, jumper"
            :total="total">
            </el-pagination>
        </el-card>

        <!-- 修改地址对话框 -->
        <el-dialog
        title="修改地址"
        :visible.sync="addressVisible"
        width="50%"
        @close="addressDialogClosed">
        <el-form :model="addressForm" :rules="addressFormRules" ref="addressFormRef"
        label-width="100px">
                <!-- 省市区/县下拉框 -->
                <el-form-item label="省市区/县" prop="address1">
                <el-cascader :options="cityData" v-model="addressForm.address1"></el-cascader>
                </el-form-item>
                <!-- 详细地址input -->
                <el-form-item label="详细地址" prop="address2">
                    <el-input v-model="addressForm.address2"></el-input>
                </el-form-item>
        </el-form>
        <span slot="footer" class="dialog-footer">
            <el-button @click="addressVisible = false">取 消</el-button>
            <el-button type="primary" @click="addressVisible = false">确 定</el-button>
        </span>
        </el-dialog>

         <!-- 物流进度对话框 -->
         <el-dialog
        title="物流进度"
        :visible.sync="progressVisible"
        width="50%">
            <!-- 时间线 -->
            <el-timeline>
                <el-timeline-item
                v-for="(activity, index) in progressInfo"
                :key="index"
                :timestamp="activity.time">
                {{activity.context}}
                </el-timeline-item>
            </el-timeline>
        </el-dialog>

    </div>
</template>
<script>
import cityData from './citydata.js'

export default {
    data() {
        return{
            queryInfo: {
                query: '',
                pagenum: 1,
                pagesize: 10
            },
            total: 0,
            orderlist: [],
            addressVisible: false,
            cityData,
            addressForm: {
                address1: [],
                address2: ''
            },
            addressFormRules: {
                address1: [
                { required: true, message: '请选择省市区县', trigger: 'blur' }
                ],
                address2: [
                { required: true, message: '请填写详细地址', trigger: 'blur' }
                ]
            },
            progressVisible: false,
            progressInfo: []
        }
    },
    created() {
        this.getOrderList()
    },
    methods: {
        async getOrderList() {
            const { data:res } = await this.$http.get('orders', {
                params: this.queryInfo
            })
            if(res.meta.status !== 200){
               return this.$message.error('获取订单列表数据失败')
            }
            this.orderlist = res.data.goods
            this.t0tal = res.data.total
        },
        // pageSize 改变时会触发，返回每页条数
        handleSizeChange(newSzie) {
            this.queryInfo.pagesize = newSzie
            this.getOrderList()
        },
        // currentPage 改变时会触发，返回当前页
        handleCurrentChange(newPage){
            this.queryInfo.pagenum = newPage
            this.getOrderList()
        },
        // 展示修改地址对话框
        showBox() {
            this.addressVisible = true
        },
        // 关闭对话框,(注意，这里具体的功能比如提交后台预验证等就不去做了)
        addressDialogClosed() {
            this.$refs.addressFormRef.resetFields()
        },
        // 显示物流进度对话框
        async showProgressBox() {
            const { data: res } = await this.$http.get('/kuaidi/804909574412544580')

            if (res.meta.status !== 200) {
                return this.$message.error('获取物流进度失败！')
            }

            this.progressInfo = res.data

            this.progressVisible = true
            console.log(this.progressInfo)
        }
    }
}
</script>
<style lang="less" scoped>
.el-cascader {
  width: 100%;
}
</style>